Fraction Review Lesson

Fraction Review

Preparing for the Test!

Multiple Choice

What is the LCM of 32 and 40?

• 180
• 160
• 140
• 200

Multiple Choice

What is the Least Common Multiple of 5 and 11?

• 45

• 66

• 25

• 55

Multiple Choice

The number on the bottom of a fraction is called what?

• numerator
• denominator

Multiple Choice

Simplify/Reduce

• 20⁄28

• 7⁄5

• 5⁄7

• 2⁄3

Multiple Choice

Simplify/Reduce

• 7⁄10

• 14⁄20

• 7⁄5

• 2⁄3

Multiple Choice

24/32 in simplest form is?

• 3/4

• 1/2

• 20/30

• 6/8

Multiple Choice

What is the simplest form of 9/27?

• It is in simplest form

• 1/9

• 3/9

• 1/3

Multiple Choice

The number on the top of a fraction is called what?

• numerator

• denominator

Multiple Choice

Convert to an improper fraction.

• 14/5

• 28/5

• 11/5

• 40/5

Multiple Choice

Write as a mixed number 22/3

• 7 1/3

• 7 1/2

• 7 1/4

• 7 1/9

Multiple Choice

SIMPLIFY.

• 9 7/20

• 9 9/14

• 10 21/20

• 10 7/20

Multiple Choice

$$21\ \frac{7}{12}\ -11\ \frac{5}{6}\ =$$   Answer in simplest form. 

• $$10\ \frac{2}{6}$$  

• $$10\ \frac{2}{12}$$  

• $$9\ \frac{7}{12}$$  

• $$9\ \frac{3}{4}$$  

Multiple Choice

Solve without a calculator

• 7 and 9/14

• 7 and 9/8

• 8 and 8/12

• 8 and 1/3

Multiple Choice

• 5 7/12

• 4 7/12

• 5 5/12

• 4 5/12

Multiple Choice

What is 6 in fraction form?

• $$\frac{6}{0}$$

• $$\frac{1}{6}$$

• $$\frac{6}{6}$$

• $$\frac{6}{1}$$

Multiple Choice

• 2 2/11

• 8/33

• 1 10/11

• 2/8

Multiple Choice

Solve.  Must be in simplest form.

$$\frac{3}{5}\cdot\frac{7}{9}$$  

• $$\frac{8}{15}$$  

• $$\frac{21}{45}$$  

• $$\frac{5}{7}$$  

• $$\frac{7}{15}$$  

Multiple Choice

$$\frac{8}{9}\times\frac{2}{8}=$$  

• $$\frac{1}{3}$$  

• $$\frac{2}{9}$$  

• $$\frac{2}{8}$$  

Multiple Choice

Multiply.

• 3 1/10

• 85/20

• 4 5/20

• 4 1/4

Multiple Choice

Multiply. 

• 12 5/6
• 77/6
• 6/77
• 12 6/5

Multiple Choice

6 ÷ ⅔ =_

• 9

• 2

• 18

• 12

Multiple Choice

What is the reciprocal of 2?

• 2/1

• 1/2

• 2

• 0

Multiple Choice

Divide

• 3 / 4

• 12 / 16

• 6 / 32

• 5 / 32

Multiple Choice

• 8/21
• 2  3/4
• 1  19/56
• 56/99

Multiple Choice

What is the 1st step in dividing MIXED NUMBERS?

• Flip the 2nd fraction

• Convert mixed numbers to improper fractions

• Flip both fractions

• Convert improper fractions to mixed numbers

Multiple Choice

• 51/44

• 5/7

• 2 3/4

• 44/51

Multiple Choice

• 2  2/27
• 21/2
• 1/2
• 7/8

Multiple Choice

Divide. Write in the simplest form.

$$6\ \frac{1}{2}\ \div\ 3\ \frac{1}{4}$$  

• 7

• 4

• 2